1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.spring.context;
24  
25  import com.liferay.portal.kernel.log.Log;
26  import com.liferay.portal.kernel.log.LogFactoryUtil;
27  import com.liferay.portal.util.PropsKeys;
28  import com.liferay.portal.util.PropsUtil;
29  
30  import java.io.FileNotFoundException;
31  
32  import org.springframework.beans.factory.xml.XmlBeanDefinitionReader;
33  import org.springframework.core.io.DefaultResourceLoader;
34  import org.springframework.web.context.support.XmlWebApplicationContext;
35  
36  /**
37   * <a href="PortalApplicationContext.java.html"><b><i>View Source</i></b></a>
38   *
39   * <p>
40   * This web application context will first load bean definitions in the
41   * contextConfigLocation parameter in web.xml. Then, the context will load bean
42   * definitions specified by the property "spring.configs" in portal.properties.
43   * </p>
44   *
45   * @author Brian Wing Shun Chan
46   * @author Alexander Chow
47   */
48  public class PortalApplicationContext extends XmlWebApplicationContext {
49  
50      protected void loadBeanDefinitions(XmlBeanDefinitionReader reader) {
51          try {
52              super.loadBeanDefinitions(reader);
53          }
54          catch (Exception e) {
55              if (_log.isWarnEnabled()) {
56                  _log.warn(e, e);
57              }
58          }
59  
60          reader.setResourceLoader(new DefaultResourceLoader());
61  
62          String[] configLocations = PropsUtil.getArray(PropsKeys.SPRING_CONFIGS);
63  
64          if (configLocations == null) {
65              return;
66          }
67  
68          for (String configLocation : configLocations) {
69              try {
70                  reader.loadBeanDefinitions(configLocation);
71              }
72              catch (Exception e) {
73                  Throwable cause = e.getCause();
74  
75                  if (cause instanceof FileNotFoundException) {
76                      if (_log.isWarnEnabled()) {
77                          _log.warn(cause.getMessage());
78                      }
79                  }
80                  else {
81                      _log.error(e, e);
82                  }
83              }
84          }
85      }
86  
87      private static Log _log =
88          LogFactoryUtil.getLog(PortalApplicationContext.class);
89  
90  }